Guidance

Continuous at sea deterrent 50: what you need to know

2019 marks the 50 year anniversary of the Continuous At Sea Deterrent (CASD 50), the longest sustained military operation ever undertaken by the UK.

This publication was withdrawn on

This page has been withdrawn because it is no longer up to date. Find out more information on the UK鈥檚 nuclear deterrent collection page.

Documents

Details

For more information on nuclear deterrence, please our UK nuclear deterrence page.

Updates to this page

Published 3 May 2019

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